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- #1

How do I find the y intercept?

\(\displaystyle

\frac{x^2}{\sqrt{x + 1}}\)

the x is easy I just plug in a 0.

for the y intercept what are the rules...It's like if the exponent is bigger than the bottom exponent then = undefined?? and if its the same you look at the coefficient and if it's smaller exponent/bigger exponent= 0?